From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750918AbVILN6o (ORCPT ); Mon, 12 Sep 2005 09:58:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750920AbVILN6o (ORCPT ); Mon, 12 Sep 2005 09:58:44 -0400 Received: from viper.oldcity.dca.net ([216.158.38.4]:46545 "HELO viper.oldcity.dca.net") by vger.kernel.org with SMTP id S1750917AbVILN6n (ORCPT ); Mon, 12 Sep 2005 09:58:43 -0400 Subject: Re: [linux-audio-user] is RT-Preempt functional on x86-64? From: Lee Revell To: A list for linux audio users Cc: Ingo Molnar , linux-kernel In-Reply-To: <20050912044259.GB6558@replic.net> References: <200509111923.51200.marcospcmusica@yahoo.com.ar> <1126478302.5077.67.camel@mindpipe> <20050911232124.GB21416@replic.net> <1126488073.5619.5.camel@mindpipe> <20050912035616.GA6558@replic.net> <1126498760.5619.13.camel@mindpipe> <20050912044259.GB6558@replic.net> Content-Type: multipart/mixed; boundary="=-OCekv8JGGi+oTI4ERimj" Date: Mon, 12 Sep 2005 09:58:38 -0400 Message-Id: <1126533519.5619.18.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.4.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-OCekv8JGGi+oTI4ERimj Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, 2005-09-12 at 04:42 +0000, carmen wrote: > > > thats with 'Complete Preemption (Real-Time)' . the 'Preemptible Kernel (Low-Latency Desktop)' option fails to compile: > > > > > > In file included from arch/x86_64/kernel/mce.c:17: > > > include/linux/fs.h: In function `lock_super': > > > include/linux/fs.h:855: warning: implicit declaration of function `down' > > > include/linux/fs.h: In function `unlock_super': > > > include/linux/fs.h:861: warning: implicit declaration of function `up' > > > arch/x86_64/kernel/mce.c:396: error: `mce_read_sem' undeclared (first use in this function) > > > Please provide your kernel .config. > > ..attached. MCE seems impossible to disable..although maybe this is dependent on some other checkbox somewhere else. is there an option somewhere for writing a dump to disk (maybe in /boot) on kernel panic? > > the nature of the auto-reboot reminds me of kernels compiled for ppc G5 and running on G3, or PIII running on a P60mhz.. > > carmen.. Don't trim CC lists - always use Reply-To-All when answering list messages. I have restored Ingo and LKML to the cc: list. 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